Employees of an environmental technology firm in Huzhou, East China's Zhejiang Province operate high-speed circular looms on Tuesday, churning out plastic bags to be shipped to Indonesia. The firm has introduced a one-stop digital management platform to enable more efficient quality tracing, with its high-tech green packaging items taking a firm hold in the Yangtze River Delta region and being in great demand in markets along the Belt and Road Initiative. Photo: cnsphoto